16973793

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{3037}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 26539968

約数和(自身を除く): 9566175

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 3037, 5589, 9111, 27333, 69851, 81999, 209553, 245997, 628659, 737991, 1885977, 5657931, 16973793]

約数ペア:

[(1, 16973793), (3, 5657931), (9, 1885977), (23, 737991), (27, 628659), (69, 245997), (81, 209553), (207, 81999), (243, 69851), (621, 27333), (1863, 9111), (3037, 5589)]